Simic Mica Capacitors are made from best
quality Indian ruby muscovite mica, carefully selected for
optimum electrical characteristics. This is extremely stable
against heat and therefore, has excellent high temperature
characteristics. Mica films are screen printed with special
silver paste, using interleaving metal foils ( for contact)
to form stacks. Then the terminals are clamped to the stacks.
The terminals are made of copper clad steel wire (the copper
coating has minimum 30% conductivity.) with tin coat finishing
for good solderability. The clamped unit is then dipped under
vacuum in epoxy and coated conformally with epoxy powder.
The envelope thus formed gives high moisture and heat resistance
to the unit. This design ensures high reliability and stability.
Careful selection of raw materials and constant monitoring
of all equipments and fabrication processes provides an overall
uniform level of quality consistent with the stringent requirements
of most sophisticated electronic equipments.